Scan tool



FIG. 1 is a perspective view of the scan tool, particularly showing theinventive design thereof;

FIG. 2 is a top view thereof;

FIG. 3 is a right view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a back view thereof; and,

FIG. 7 is a bottom view thereof.

The ornamental design for a scan tool, as shown and described.